feat: Replace mongo package with monc & mon (#2002)

* Replace mongo package with monc & mon

* Add terminal whitespace

* format code

tools/goctl/model/mongo/generate/template_test.go

@@ -0,0 +1,41 @@
+package generate
+
+import (
+	"path/filepath"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/zeromicro/go-zero/tools/goctl/util/pathx"
+)
+
+func TestTemplate(t *testing.T) {
+	tempDir := t.TempDir()
+	pathx.RegisterGoctlHome(tempDir)
+	t.Cleanup(func() {
+		pathx.RegisterGoctlHome("")
+	})
+
+	t.Run("Category", func(t *testing.T) {
+		assert.Equal(t, category, Category())
+	})
+
+	t.Run("Clean", func(t *testing.T) {
+		err := Clean()
+		assert.NoError(t, err)
+	})
+
+	t.Run("Templates", func(t *testing.T) {
+		err := Templates()
+		assert.NoError(t, err)
+		assert.True(t, pathx.FileExists(filepath.Join(tempDir, category, modelTemplateFile)))
+	})
+
+	t.Run("RevertTemplate", func(t *testing.T) {
+		assert.NoError(t, RevertTemplate(modelTemplateFile))
+		assert.Error(t, RevertTemplate("foo"))
+	})
+
+	t.Run("Update", func(t *testing.T) {
+		assert.NoError(t, Update())
+	})
+}